Mortgage Rates Exceed 7% Amid Treasury Yield Surge

Average mortgage rates for a 30-year fixed home loan surpassed the 7% mark, reaching 7.03% for the week ending September 24, 2025. This represents the first time the weekly average has exceeded this critical threshold since January 2025, a period of 20 months. The increase of 8 basis points from the previous week's 6.95% is attributed to a significant surge in Treasury yields and escalating energy prices, influenced by geopolitical tensions including the U.S.-Iran war. For comparative context, the average rate stood at 6.3% one year prior. Sam Khater, Freddie Mac's chief economist, noted that the housing market continues to be supported by a robust labor market and healthy economic growth, despite the rising borrowing costs. This latest data follows a substantial 19-basis point jump recorded on September 17, which was the largest single-week increase observed since April 2025. According to Anthony Smith, a senior economist at Realtor.com®, the primary driver for the recent mortgage rate escalation is the performance of the 10-year Treasury yield. This yield reached 5.11% on Wednesday, its highest point since July 2007. The upward pressure on Treasury yields is closely linked to rising inflationary expectations. Brent crude oil prices have exceeded $100 per barrel, a situation exacerbated by war-related supply disruptions and the continued closure of the Strait of Hormuz, a vital shipping route. In response to persistent inflation, the Federal Open Market Committee (FOMC) raised the federal funds rate by a quarter point at its September meeting, setting a target range of 3.75% to 4%. Central bank officials have since maintained a hawkish stance in their public communications. Federal Reserve Governor Michael S. Barr, speaking at the Chicago Fed's housing affordability summit, expressed his support for the unanimous rate hike decision. He stated that the Federal Reserve had been "out of position" relative to economic conditions and indicated that "further policy adjustments are likely to be needed to bring inflation back to target in a timely fashion." These monetary policy actions and broader economic factors are contributing to the elevated mortgage rate environment, posing challenges for prospective homebuyers.